b. Circle the correct word.
(Khoanh tròn từ đúng.)
1. How long have / has it supported people to find better jobs?
2. It has / have raised awareness about animal rights in 20 countries.
3. It has donated food to poor families for / since 1992.
4. How long has it been / being interested in conservation?
5. It's organize / organized a lot of events recently.
6. The aim of the charity for / since the last three years has been to raise awareness about environmental problems.
b. Circle the correct word.
(Khoanh tròn từ đúng.)
1. How long have / has it supported people to find better jobs?
2. It has / have raised awareness about animal rights in 20 countries.
3. It has donated food to poor families for / since 1992.
4. How long has it been / being interested in conservation?
5. It's organize / organized a lot of events recently.
6. The aim of the charity for / since the last three years has been to raise awareness about environmental problems.